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Length & distance

Just how long is 100 metres?

Human scale

100 m

Scale
100 metres

The quantity is exact as entered.

100 mLength
0 - shared origin
Football pitch

A football pitch is the marked rectangular playing surface used for association football.

105 mLength
0 - shared origin

Both rulers start at the same zero and share one linear scale. Artwork keeps its original proportions. A ruler represents the selected distance or a measurement not visible in this view.

A little perspective

The length of a football pitch is about 1.05 times 100 metres.

Measurements, assumptions & sources +

100 metres

Length: 100 m; definition.

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

NIST — SI conversion factors

Football pitch

Length: 105 m; recommended.

105 × 68 m playing surface. Excludes surrounding space.

FIFA — pitch dimensions

The marked length is calibrated. Unmeasured illustration details are representative.

Measurement details

Why these numbers?

Compare 100 metres with the length of a football pitch. The notes below explain how each value was chosen.

100 metres

100 m

Length · definition

The quantity is exact as entered. Comparisons use the clearly stated specimen, model or nominal measurement.

Football pitch

105 m

Length · recommended

105 × 68 m playing surface. Excludes surrounding space.

Comparing
Length ↔ Length
Relative size
The length of a football pitch is about 1.05 times 100 metres. The length of a football pitch is approximately 5% greater than 100 metres.

How to read the visual

The diagram uses the recorded measurements. Details outside the marked spans do not set the scale.

  • The length of a football pitch: This is an illustrative comparison value, not a claim that every example is the same.

This comparison follows the selected length only; other dimensions may differ.

328.08 ftfeet
0.062137 mimiles
6.6846 × 10⁻¹⁰ AUastronomical units
1.057 × 10⁻¹⁴ lylight-years

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